A:

One would have to be very careful and conservative with any resurfacing procedures in your circumstances. Though not quite as effective, more superficial peels and non-ablative fractional laser treatments would be safer than more aggressive modalities. Deeper peels or more aggressive lasers might result in significant wound healing problems and scarring issues.

A:

I have found that a CO2 laser resurfacing works much better to help with the texture changes of the skin as well as fine lines. I now usually use the fractionated one as the recovery is quicker, but the results may not be as beneficial.

A:

There are many different options to get rid of wrinkles created from aging and acne scars. Microdermabrasion is not likely to work; it may create results like a facial from a spa, not long lasting. Laser resurfacing can be a very powerful technique to get a great improvement. Some chemical peels such as TCA and ViPeel can create nice results with minimal down time, plus a long lasting outcome.

Given that you have had radiation in the past, you may be at a higher risk for bad scarring from these treatments. I recommend doing a test spot first to see if your skin responds well to the treatment.